Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.

and have good coverage, do i have to change the amount of time to 2 x Z ?

thanks

joe

It will need to water longer but not double. Basically what you are diagraming is triangular spacing versus square. Without looking at the precip rates, I am thinking ten percent longer. Best way is to set them the same as the square spacing times of the other zones and then increase / decrease your time until you reach the application reaches your expectations.